CVE-2025-4020: A vulnerability was found in PHPGurukul Old Age Home Management System 1.0 and classified as critical

This week

HIGH 7.3REMOTEDOWNGRADE

CVE-2025-4020 is a high-severity flaw (CVSS 7.3) affecting old age home management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in PHPGurukul Old Age Home Management System 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file /contact.php. The manipulation of the argument fname leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-74, CWE-89
Published	2025-04-28
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: phpgurukul

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-04-28 13:15 UTCPublished CVE record published
2026-06-17 09:32 UTCUpdated Record last modified

phpgurukul old age home management system DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy old-age-home-management-system || rpm -q old-age-home-management-system || old-age-home-management-system --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison old-age-home-management-system sudo apt install old-age-home-management-system=<VERSION_BEFORE_1.0> sudo apt-mark hold old-age-home-management-system

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list old-age-home-management-system sudo dnf downgrade old-age-home-management-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add old-age-home-management-system

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-4020?

old age home management system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-4020 being exploited?

CVE-2025-4020 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-4020 affect?

CVE-2025-4020 affects old age home management system. Severity is high (CVSS 7.3). A vulnerability was found in PHPGurukul Old Age Home Management System 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file /contact.php. The manipulation of the argument fname leads to sql inject

How urgent is CVE-2025-4020?

Priority 48/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-6909 MEDIUM 6.3 DOWNGRADE A vulnerability has been found in PHPGurukul Old Age Home Management System 1.0 and classified as critical
CVE-2025-6908 MEDIUM 6.3 DOWNGRADE A vulnerability, which was classified as critical, was found in PHPGurukul Old Age Home Management System 1.0
CVE-2025-4027 HIGH 7.3 DOWNGRADE A vulnerability, which was classified as critical, was found in PHPGurukul Old Age Home Management System 1.0
CVE-2025-3352 HIGH 7.3 DOWNGRADE A vulnerability was found in PHPGurukul Old Age Home Management System 1.0 and classified as critical
CVE-2025-3351 HIGH 7.3 DOWNGRADE A vulnerability has been found in PHPGurukul Old Age Home Management System 1.0 and classified as critical

References

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